Kiewthong, K. and Wiriyanon, T. (2022) “The Development of A competency Model in Culinary Preparation According to Nutrition Principles for the Elderly”, Journal of Arts Management. Bangkok, Thailand, 6(2), pp. 593–605. available at: https://so02.tci-thaijo.org/index.php/jam/article/view/254729 (accessed: 19 January 2025).